On the Use of Radar in Identifying Tornadoes and Severe Thunderstorms

On the Use of Radar in Identifying Tornadoes and Severe Thunderstorms
Author: Roger C. Whiton
Publisher:
Total Pages: 30
Release: 1971
Genre: Radar cross sections
ISBN:

This report contains material taken from the available literature on identifying severe thunderstorms, hail, and tornadoes from radar echoes. Radar echo signatures indicating severe weather are consolidated for geographical areas and weather types to afford the radar meteorologist easy access to the findings of several investigators in the weather radar field. Information concerning X-band, S-band, and C-band radars is included.

Doppler Radar & Weather Observations

Doppler Radar & Weather Observations
Author: Richard J. Doviak
Publisher: Academic Press
Total Pages: 591
Release: 2014-08-27
Genre: Technology & Engineering
ISBN: 148329482X

This book reviews the principles of Doppler radar and emphasizes the quantitative measurement of meteorological parameters. It illustrates the relation of Doppler radar data and images to atmospherix phenomena such as tornados, microbursts, waves, turbulence, density currents, hurricanes, and lightning. Radar images and photographs of these weather phenomena are included. - Polarimetric measurements and data processing - An updated section on RASS - Wind profilers - Observations with the WSR-88D - An updated treatment of lightning - Turbulence in the planetary boundary layer - A short history of radar - Chapter problem sets

Weather Radar Technology Beyond NEXRAD

Weather Radar Technology Beyond NEXRAD
Author: National Research Council
Publisher: National Academies Press
Total Pages: 165
Release: 2002-08-31
Genre: Science
ISBN: 0309084660

Weather radar is a vital instrument for observing the atmosphere to help provide weather forecasts and issue weather warnings to the public. The current Next Generation Weather Radar (NEXRAD) system provides Doppler radar coverage to most regions of the United States (NRC, 1995). This network was designed in the mid 1980s and deployed in the 1990s as part of the National Weather Service (NWS) modernization (NRC, 1999). Since the initial design phase of the NEXRAD program, considerable advances have been made in radar technologies and in the use of weather radar for monitoring and prediction. The development of new technologies provides the motivation for appraising the status of the current weather radar system and identifying the most promising approaches for the development of its eventual replacement. The charge to the committee was to determine the state of knowledge regarding ground-based weather surveillance radar technology and identify the most promising approaches for the design of the replacement for the present Doppler Weather Radar. This report presents a first look at potential approaches for future upgrades to or replacements of the current weather radar system. The need, and schedule, for replacing the current system has not been established, but the committee used the briefings and deliberations to assess how the current system satisfies the current and emerging needs of the operational and research communities and identified potential system upgrades for providing improved weather forecasts and warnings. The time scale for any total replacement of the system (20- to 30-year time horizon) precluded detailed investigation of the designs and cost structures associated with any new weather radar system. The committee instead noted technologies that could provide improvements over the capabilities of the evolving NEXRAD system and recommends more detailed investigation and evaluation of several of these technologies. In the course of its deliberations, the committee developed a sense that the processes by which the eventual replacement radar system is developed and deployed could be as significant as the specific technologies adopted. Consequently, some of the committee's recommendations deal with such procedural issues.

Federal Plan for Weather Radars

Federal Plan for Weather Radars
Author: United States. Office of Federal Coordinator for Meteorological Services and Supporting Research
Publisher:
Total Pages: 70
Release: 1973
Genre: Radar meteorology
ISBN:

NOAA Omnibus Authorization

NOAA Omnibus Authorization
Author: United States. Congress. Senate. Committee on Commerce, Science, and Transportation
Publisher:
Total Pages: 436
Release: 1982
Genre:
ISBN: